books.google.com - This book is for two groups of people: those who want to study the remote planets with amateur astronomical equipment, and those who are just interested in learning about our knowledge of the remote planets. The Remote Planets, and How to Observe them is unique in that it gives a completely up-to-date...http://books.google.com/books/about/Uranus_Neptune_and_Pluto_and_How_to_Obse.html?id=kqNr7rjw028C&utm_source=gb-gplus-shareUranus, Neptune, and Pluto and How to Observe Them